North Korea's military staged a "large-scale artillery drill" around the Wonsan region in the country's east on Tuesday, a statement from the South Korean military said.
원문출처 : http://www.cnn.com/2017/04/25/asia/north-korea-artillery-drill/index.html
원문출처 : http://www.cnn.com/2017/04/25/asia/north-korea-artillery-drill/index.html